Today we are discuss configuring a DHCP Client for linux platform. This information is very important dhcp client configuration purpose. So, develop our idea…..
Configuring a DHCP Client
The first step for configuring a DHCP client is to make sure the kernel recognizes the network interface card. Most cards are recognized during the installation process, and the system is configured to use the correct kernel module for the card. If you install a card after installation, Kudzu should recognize it and prompt you to configure the corresponding kernel module for it. Be sure to check the Red Hat Linux Hardware Compatibility List.
To configure a DHCP client manually, you need to modify the /etc/sysconfig/network file to enable networking and the configuration file for each network device in the /etc/sysconfig/network-scripts directory. In this directory, each device should have a configuration file named ifcfg-eth0 where eth0 is the network device name.
The /etc/sysconfig/network file should contain the following line:
You might have more information in this file. You just need to make sure that the NETWORKING variable is set to yes.
The /etc/sysconfig/network-scripts/ifcfg-eth0 file should contain the following lines:
You need a configuration file for each device that you want to configure to use DHCP.
Start->Setting->Control Panel->Network->TCP/IP->Obtain an IP address automatically
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